//
//  NSArray+NSArrayExtension.h
//  yuikemall
//
//  Created by Gang.Wang on 12-5-15.
//  Copyright (c) 2012年 yuike. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSArray (NSArrayExtension)
- (NSArray *) randomizedArray; 

+ (BOOL) isNilOrEmpty:(NSArray *) array;
@end


@interface NSMutableArray (NSArrayExtension)
+ (BOOL) isNilOrEmpty:(NSMutableArray *) array;
@end